in chrome, hover transitions are significantly slower, and the tab close button doesn't even have a transition. I don't know how to tell how long the transitions are, but it might be documented somewhere in the chromium project or material design doxx.

1. Describe the issue

When i use "tab_maxwidth.css" to set a maxWidth to the tabs a glitch is introduced.
Open enough tabs so that your tabs start shrinking below the maxWidth value(or even go into tab overflow).
Now start closing tabs from the left side(3rd tab or later) with middle mouse click without moving the mouse.
While you are closing the tabs, as soon as you exit tab overflow your t

When the menu popup opens clicking your right mouse button, it can happen that it won't align well resulting clicking on a function in the popup menu.

Fix: move the Firefox window a bit and try again clicking the right mouse button. You will see it aligns well now. Also using the maximize and minimize button will help.

By the way, this is not caused by the theme but its a bug in Firefox

for this file, the comment was "It didn't work :", so i assume it's not only for me that it isn't working :)

this is what i'm using currently - i stole this from someone along the line and then modified it...

:root {
    --sbarwidth: 400px; /* set width you want the sidebar to be when it's open */
}
#sidebar-box {
    overflow-x: hidden;
    min-width: 0px;
    max-width: 0px;